APA ציטוט

Porter, T., & Goodman, S. (1991). Design drawing techniques for architects, graphic designers and artists. Butterworth Architecture.

Chicago Style (17th ed.) Citation

Porter, Tom, and Sue Goodman. Design Drawing Techniques for Architects, Graphic Designers and Artists. Oxford: Butterworth Architecture, 1991.

ציטוט MLA

Porter, Tom, and Sue Goodman. Design Drawing Techniques for Architects, Graphic Designers and Artists. Butterworth Architecture, 1991.